Grid Median Node

The Grid Median node applies a median (box) filter to a volume grid. For each active voxel, the value is replaced with the median value of neighboring voxels within a box-shaped region defined by the filter width.

Unlike the mean filter, the median filter is more effective at preserving sharp features and removing isolated noise or outliers. It is commonly used to clean up sparse artifacts while maintaining edges in density or level set volumes.

Properties(プロパティ)

Data Type(データタイプ)

The type of data stored in the grid (for example Float, Integer, or Vector). Must match the data type of the input grid.

入力

Grid(グリッド)

The input volume grid to smooth.

Width(幅)

The filter kernel radius in voxels. Larger values increase the size of the neighborhood considered, resulting in stronger smoothing.

Iterations(反復)

Number of times the median filter is applied. Repeated iterations progressively increase the smoothing effect.

出力

Grid(グリッド)

The filtered grid with updated voxel values.